
A student takes part in a robotic programming contest during a vocational students skills competition in Shanghai, east China, May 8, 2021. The final of the competition, which kicked off on Saturday, has seen about 150 contestants compete in six categories including medicare, floriculture, and calculation with abacus. (Xinhua/Liu Ying)

Student take part in contest of calculation with abacus during a vocational students skills competition in Shanghai, east China, May 8, 2021. The final of the competition, which kicked off on Saturday, has seen about 150 contestants compete in six categories including medicare, floriculture, and calculation with abacus. (Xinhua/Liu Ying)

Students take part in a floriculture contest during a vocational students skills competition in Shanghai, east China, May 8, 2021. The final of the competition, which kicked off on Saturday, has seen about 150 contestants compete in six categories including medicare, floriculture, and calculation with abacus. (Xinhua/Liu Ying)

A student takes part in a medicare contest during a vocational students skills competition in Shanghai, east China, May 8, 2021. The final of the competition, which kicked off on Saturday, has seen about 150 contestants compete in six categories including medicare, floriculture, and calculation with abacus. (Xinhua/Liu Ying)

Students take part in an additive manufacturing contest during a vocational students skills competition in Shanghai, east China, May 8, 2021. The final of the competition, which kicked off on Saturday, has seen about 150 contestants compete in six categories including medicare, floriculture, and calculation with abacus. (Xinhua/Liu Ying)